Question

Find the value of log_2(32) + log_3(81) - log_10(100).

Solution

1. log_2(32) = 5, because 2^5 = 32.
2. log_3(81) = 4, because 3^4 = 81.
3. log_10(100) = 2, because 10^2 = 100.
4. The value is 5 + 4 - 2 = 7.